NSN 5330-00-043-5420 · NIIN 000435420 · Part number 54790-115
Patterson Pump Co Div Patterson Pump Company · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 65177
Government record, cited
NSN 5330-00-043-5420 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-043-5420. Manufacturer of record part number: 54790-115.
Also searched as5330-00-043-5420 ·
5330000435420 ·
NIIN 000435420 ·
00-043-5420 ·
FSC 5330 Packing and Gasket Materials · CAGE 65177 · 54790-115
Cross-Sectional Thickness: 0.025 INCHES NOMINAL IN
Style Designator: CIRCULAR
Cross-Sectional Shape Style: RECTANGULAR METAL
Outside Diameter: 4.875 INCHES NOMINAL IN
Aperture Diameter: 4.500 INCHES NOMINAL IN
Material: COPPER OVERALL
1 manufacturer part number on file
Identification
NSN: 5330-00-043-5420
NIIN: 000435420
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 54790-115
Manufacturer: Patterson Pump Co Div Patterson Pump Company
General Description
The Gasket, cataloged under National Stock Number 5330-00-043-5420, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Patterson Pump Co Div Patterson Pump Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-043-5420
Primary Part Number
54790-115
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Patterson Pump Co Div Patterson Pump Company
Status
ACTIVE
Cross-Sectional Thickness
0.025 INCHES NOMINAL IN
Style Designator
CIRCULAR
Cross-Sectional Shape Style
RECTANGULAR METAL
Outside Diameter
4.875 INCHES NOMINAL IN
Aperture Diameter
4.500 INCHES NOMINAL IN
Material
COPPER OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Patterson Pump Co Div Patterson Pump Company (USA)
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-043-5420?
NSN 5330-00-043-5420 is a Gasket, manufactured by Patterson Pump Co Div Patterson Pump Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-043-5420?
NSN 5330-00-043-5420 has 1 manufacturer part number on file: 54790-115 (Patterson Pump Co Div Patterson Pump Company).
What are the specifications of 54790-115?
Key specifications for 54790-115: Cross-Sectional Thickness: 0.025 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: RECTANGULAR METAL; Outside Diameter: 4.875 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-043-5420 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.